zulip/templates/zerver/help/search-for-messages.md

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# Searching for messages
Zulip has a powerful search engine under its hood. Search for messages using
the search bar at the top of the screen.
## Example
* `stream:design has:link is:starred new logo`
Searches for messages in `#design` that have a link, that you starred, and
that have the words `new` and `logo`.
The permalink for that search (web only) will look something like
`https://your-zulip-url/#narrow/stream/123-design/has/link/is/starred/search/new.20logo`.
## List of operators
As you start typing, Zulip will suggest possible operator completions.
Operators can be used with keywords, or on their own. For example,
* `stream:design logo` will search for the word `logo` within `#design`
* `stream:design` will navigate to `#design`
Here is the **full list of search operators**.
* `stream:design`: Search within the stream `#design`.
* `stream:design topic:emoji+picker`: Search within the topic `emoji picker`.
* `is:private`: Search all your private messages.
* `pm-with:ada@zulip.com`: Search 1-on-1 messages with Ada.
* `group-pm-with:ada@zulip.com`: Search group private messages that
include Ada.
* `sender:ada@zulip.com`: Search messages sent by Ada.
* `sender:me`: Search sent messages.
* `near:12345`: Show messages around the message with ID `12345`.
* `id:12345`: Show only message `12345`.
* `is:alerted`: See [alert words](/help/add-an-alert-word).
* `is:mentioned`: See [@-mentions](/help/at-mention-a-user).
* `is:starred`: See [starred messages](/help/star-a-message).
* `is:unread`
* `has:link`
* `has:image`
* `has:attachment`
## Words and phrases
Most searches consist of a list of operators followed by a list of keywords.
* `new logo`: Search for messages with both `new` and `logo`.
* `"new logo"`: Search for messages with the phrase `"new logo"`.
Zulip does some basic stemming, so `wave` will match `waves` and
`waving`. Keywords are case-insensitive, so `wave` will also match `Wave`.
Emoji are included in searches, so if you search for `octopus` it will
include messages with
<img src="/static/generated/emoji/images-google-64/1f419.png" alt="octopus"
class="emoji-small"/>.
Note that Zulip ignores common words like `a`, `the`, and about 100
others. A quirk in Zulip's current implementation means that if all of your
keywords are ignored, we'll return 0 search results.
## Other notes
* By default, search only displays messages that you actually
received. However, if your search is restricted to a stream where you have
[access to stream history](/help/stream-permissions), you can search for
messages from before you subscribed to the stream (or even joined your
Zulip organization).
* To see the list of search operators in-app, click the **gear** (<i
class="fa fa-cog"></i>) icon in the upper right, and select
**Search operators**.